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YOU HAVEN'T LIVED UNTIL YOU HAVE ESCAPED A THRILL KILLER

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    Based on data from the Australian Institute of Criminology (AIC) and studies on serial homicide, the number of people who are victims of "thrill" or hedonistic serial killers in Australia is very low, typically amounting to far less than one per year on average, though these crimes often occur in clusters

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    Key Data on Thrill Killings in Australia:
    • Definition of Serial Murder: The AIC defines serial murder as two or more murders committed by one or more persons acting alone or in a group.
    • Low Incidence: Serial murders account for approximately one percent of all homicides in Australia.
    • Victim Numbers: A 17-year study (1989–2006) identified only 11 groupings of serial murders, resulting in a total of 52 known victims—an average of roughly 3 victims per year total for all types of serial killers, not just thrill killers.
    • Hedonistic/Thrill Motive: Within that small fraction, "hedonistic" killers (those motivated by excitement, arousal, or sexual pleasure) represent a subset of the already low number of serial murderers.
    • Overall Homicide Context: The total number of homicide victims in Australia was 277 in the 2023–24 period, with the vast majority (roughly 99%) not involving serial or thrill killers. 
    Historical Examples of "Thrill" Killers:
    • Ivan Milat (The Backpacker Murderer): Active 1989–1992, convicted of 7 murders.
    • David and Catherine Birnie: Active 1986, convicted of 4 murders.
    • Jessica Stasinowsky and Valerie Parashumti: Active 2006, 1 victim (1.4.1). 
    While media attention on these cases is high, the probability of being a victim of a psychopathic thrill killer in Australia is extremely low, with stranger-killings (a common element of such crimes) accounting for less than one in five total homicides.